utilizing call admission control to derive optimal pricing of multiple service classes in wireless...
TRANSCRIPT
Utilizing Call Admission Control to Derive Optimal Pricing of Multiple Service Classes in Wireless Cellular Networks
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References
Okan Yilmaz and Ing-Ray CHEN(2006) , ” Utilizing Call Admission Control to Derive Optimal Pricing of Multiple Service Classes
in Wireless Cellular Networks” , Computer Science Department , IEEE
Page(s) : 8pp
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OutlineIntroductionSystem ModelMethodologyAdmission Control with Pricing
Partitioning Admission Control Threshold-Based Admission ControlHybrid Partitioning-Threshold Admission Control
Numerical AnalysisConclusions
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IntroductionIn Past paper
No pricing or revenueFixed price
In this paperConsider optimal priorityCharged-by-time
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System Model
Service class : iInter-arrival rate :λh(i) ,λn (i)
Inter-departure rate :μh(i) , μn(i) (Exponentially)
K(i) : service regard channelCharge-rate : V(i)
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Methodology
Total revenue :
Pricing(i) :
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Methodology(cont.)
• New call :
• Handoff call :
• Ratio :
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Admission ControlPartitioning Admission Control :
Threshold-Based Admission Control :
Hybrid partitioning-Threshold Admission Control :
class1 h class1 n class2 h class2 n
class1 class2
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class1 h class1 n class2 h class2 n share
Partitioning Admission Control
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Threshold-Based Admission Control
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Hybrid partitioning-Threshold Admission Control
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Numerical Analysis
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Numerical Analysis(1)
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Numerical Analysis(2)
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Conclusions
• Optimal Pricing • Charged-by-time VS Charged-by-connection
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